Star Wars: KotOR II Equipment Database: Item Details
  Sonic Discharge Cell
Template: u_m_cell_04
Tag: u_m_cell_04
Type: Melee Weapon Upgrade (Cell)
Value: 700
Special Properties
Upgrade Item, Melee
Damage Bonus: 2, Sonic
Attack Modifier: -1
Massive Criticals: 1-8
Sonic discharge energy cells release sound waves upon impact. Though the sonic discharge makes the weapon unwieldy, few types of armor protect against this type of attack. Only certain melee weapons, like vibroblades, can utilize energy cells. The modifications require a workbench with adequate tools.
• Dantooine (Khoonda) - Purchased from Adum Larp